The Border Patrol commander gave agents wide latitude to arrest people as immigration raids began last summer. Similar tactics were later used in other cities.

The Trump administration has escalated its efforts to prove voter fraud. Election officials and top Republicans have repeatedly said the claims are baseless.

The monthly trade deficit and imports rebounded in November after shrinking significantly in prior months, new data show.

Tariffs have protected some companies, but more often they’ve hit the parts and materials many factories need to make finished goods.

The changes to the Jeff Bezos-owned newspaper are expected to include significant layoffs in areas including sports and international coverage.

The expansion of the Murdoch tabloid from its New York roots to the West Coast is the latest sign of the outlet’s national ambitions.

Russia has left thousands of apartment buildings in Kyiv without heat in recent weeks, in a campaign that has appeared aimed at breaking Ukraine’s morale.

Rattled by the C.D.C.’s actions and the spread of measles, some parents are scrambling to figure out how to best protect their children.

A dizzying array of rules govern what can be bought with SNAP dollars, confusing grocery stores and consumers.

A.I. companies are buying up memory chips, causing the prices of those components — which are also used in laptops and smartphones — to soar.